Complete present day mission 4.

Fully upgrade your hideout.

Complete memory sequence 8.

Capture all forts.

Complete memory sequence 7.

Hack 15 computers in Abstergo Entertainment.

Complete memory sequence 6.

Kill the Goblin King with more than one player present.

Complete memory sequence 5.

Fed thy noble queen 3 times during one visit to her quarters

Plunder 30 ships.

Board a ship without losing any crew members.